Stress Analysis: Stiffness of Bolts & Members, External Tensile Loads on Bolted Joints (12 of 17)

Correction at 00:29:57
The incorrect equation on the white board is: k_m = summation of (1/k_i)
The correct equation is: (1/k_m) = summation of k_i
All of the subsequent calculations are correct.

00:01:30 Review of previous lectures
00:04:00 Stiffness of the member
00:06:35 Compression force cones in member
00:24:30 Deflection of the member
00:26:00 Stiffness of section of member equation
00:29:50 Total stiffness of the member
00:30:50 Same member material case
00:37:50 Bolt strength and minimum proof strength
00:43:20 Externally applied force
00:54:00 Equations for force in the member and in the bolt from an externally applied load
00:58:00 Joint constant
01:02:25 Stress in the bolt
01:03:00 Load factor (factor of safety for the bolt)
01:06:15 Factor of safety against joint separation
01:07:40 Preload for reusable and single use
01:10:36 Example Problem: Pressure vessel head (8-34)
01:25:15 Example Problem 8-34continued

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